Teenagers should be allowed out on school nights.
A. going B. to go C. gone D. went
Tim doesn’t study ____as his sister does .
A.very hard B.harder
C.so hard D.hard enough
Excuse me! Can you tell me____next?
A. how to do B. what should we do
C. what we should do D. how we should do
This book is ___hard ___understand.
A. too ; to B. such; to
C. too ; too D. so ; that
He go to school early, but now he goes to school late.
A. is used to B. used to
C. was used to D. use to
—Will you come to the dinner party?
— I won’t come unless Jenny____.
A. will be invited B. can be invited
C. invited D. is invited
